2.1

M2.1 Earthquake 109 km SSE of King Cove, Alaska — August 18, 2025

2025-08-18 19:20:40 UTC (2025-08-18) · approx. 8:20 AM UTC-11 local

MagnitudeM2.1(ml)
Time19:20 UTC≈ 8:20 AM UTC-11
Depth21.9 kmshallow crustal
Coordinates54.231°, -161.395°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 54.23°, -161.40°

Earthquake Details

Magnitude
2.1 ml
Depth
21.9 km
shallow crustal
Location
54.2313°N
-161.3955°E

Technical Information

Event ID
ak025akp1fij
Event Type
earthquake
Status
✓ Reviewed
Significance
68
RMS Residual
0.53 sec
Last Updated
2025-10-21 00:55:08 UTC

Nearby Earthquakes (Last 7 Days)

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2.6
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3.0
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2.6
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3.1
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111 km W of Akhiok, Alaska
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2.8
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Actions

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Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.1 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: ak025akp1fij). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2025, August 18, 2025). M2.1 Earthquake 109 km SSE of King Cove, Alaska — August 18, 2025. Retrieved October 21, 2025 from https://www.earthquaketracker.org/earthquakes/event/ak025akp1fij/